About: http://webisa.webdatacommons.org/75404479

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The user identifies himself with an identity token (e.g., a smart card 40 (FIG. 3) inserted in a smart card reader, or other interfacing system), or may be prompted to do so.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com